<?php

class EmployeeCertificateController extends Controller {
	/**
	 * @var string the default layout for the views. Defaults to '//layouts/column2', meaning
	 * using two-column layout. See 'protected/views/layouts/column2.php'.
	 */
//	public $layout = '//layouts/column2';

	/**
	 * @return array action filters
	 */
	public function filters() {
		return array(
			'accessControl', // perform access control for CRUD operations
		);
	}

	/**
	 * Specifies the access control rules.
	 * This method is used by the 'accessControl' filter.
	 * @return array access control rules
	 */
	public function accessRules() {
		return array(
			array(
				'allow',
				// allow all users to perform 'index' and 'view' actions
				'actions' => array(
					'index',
					'view'
				),
				'roles' => array(
					'employeeView'
				),
			),
			//			array('allow', // allow authenticated user to perform 'create' and 'update' actions
			//				'actions'=>array(),
			//				'users'=>array('@'),
			//			),
			array(
				'allow',
				// allow admin user to perform 'admin' and 'delete' actions
				'actions' => array(
					'create',
					'update',
					'admin',
					'delete'
				),
				'roles' => array(
					'employeeManage'
				),
			),
			array(
				'deny',
				// deny all users
				'users' => array(
					'*'
				),
			),
		);
	}

	/**
	 * Displays a particular model.
	 * @param integer $id the ID of the model to be displayed
	 */
	public function actionView($id) {
		$this->render('view', array(
				'model' => $this->loadModel($id),
			));
	}

	/**
	 * Creates a new model.
	 * If creation is successful, the browser will be redirected to the 'view' page.
	 */
	public function actionCreate($employeeId) {
		$model = new EmployeeCertificate;

		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		$employeeId = intval($employeeId);
		$model->employeeId = $employeeId;
		if (isset($_POST['EmployeeCertificate'])) {
			$model->attributes = $_POST['EmployeeCertificate'];
			if ($model->save())
				$this->redirect(array(
						'view',
						'id' => $model->id
					));
		}

		$this->render('create', array(
				'model' => $model,
			));
	}

	/**
	 * Updates a particular model.
	 * If update is successful, the browser will be redirected to the 'view' page.
	 * @param integer $id the ID of the model to be updated
	 */
	public function actionUpdate($id) {
		$model = $this->loadModel($id);

		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		if (isset($_POST['EmployeeCertificate'])) {
			$model->attributes = $_POST['EmployeeCertificate'];
			if ($model->save())
				$this->redirect(array(
						'view',
						'id' => $model->id
					));
		}

		$this->render('update', array(
				'model' => $model,
			));
	}

	/**
	 * Deletes a particular model.
	 * If deletion is successful, the browser will be redirected to the 'admin' page.
	 * @param integer $id the ID of the model to be deleted
	 */
	public function actionDelete($id) {
		if (Yii::app()->request->isPostRequest) {
			// we only allow deletion via POST request
			$this->loadModel($id)->delete();

			// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
			if (!isset($_GET['ajax']))
				$this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array(
						'admin'
					));
		} else
			throw new CHttpException(400,
				'Invalid request. Please do not repeat this request again.');
	}

	/**
	 * Lists all models.
	 */
	public function actionIndex() {
		$searchModel = new EmployeeCertificateSearch();
		$searchModel->unsetAttributes(); // clear any default values
		if (isset($_GET['EmployeeCertificateSearch']))
			$searchModel->attributes = $_GET['EmployeeCertificateSearch'];
		$model = clone EmployeeCertificate::model();
		$model->getDbCriteria()->mergeWith($searchModel->createCriteria());
		$dataProvider = new CActiveDataProvider($model,
			array(
				'pagination' => array(
					'pageSize' => 20
				)
			));
		$this
			->render('index',
				array(
					'dataProvider' => $dataProvider,
					'searchModel' => $searchModel,
				));
	}

	/**
	 * Manages all models.
	 */
	public function actionAdmin($employeeId) {
		$model = new EmployeeCertificate('search');
		$model->unsetAttributes(); // clear any default values
		if (isset($_GET['EmployeeCertificate']))
			$model->attributes = $_GET['EmployeeCertificate'];

		$employeeId = intval($employeeId);
		$model->employeeId = $employeeId;
		$this->render('admin', array(
				'model' => $model,
			));
	}

	/**
	 * Returns the data model based on the primary key given in the GET variable.
	 * If the data model is not found, an HTTP exception will be raised.
	 * @param integer the ID of the model to be loaded
	 */
	public function loadModel($id) {
		$model = EmployeeCertificate::model()->findByPk($id);
		if ($model === null)
			throw new CHttpException(404, 'The requested page does not exist.');
		return $model;
	}

	/**
	 * Performs the AJAX validation.
	 * @param CModel the model to be validated
	 */
	protected function performAjaxValidation($model) {
		if (isset($_POST['ajax']) && $_POST['ajax'] === 'employee-certificate-form') {
			echo CActiveForm::validate($model);
			Yii::app()->end();
		}
	}
}
